Home / 1,944,734.83-2,683,777.07-1,073,567.51

Finding the Fourth Proportional to 1,944,734.83, 2,683,777.07 and 1,073,567.51

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Solution

The fourth proportional to 1,944,734.83, 2,683,777.07 and 1,073,567.51 is: 1,481,546.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,944,734.83 : 2,683,777.07 = 1,073,567.51 : x
  2. Step 2: Convert to fraction form
    1,944,734.83/2,683,777.07 = 1,073,567.51/x
  3. Step 3: Cross multiply
    1,944,734.83x = 2,683,777.07 × 1,073,567.51
  4. Step 4: Simplify right side
    1,944,734.83x = 2,881,215,861,067.16
  5. Step 5: Solve for x
    x = 2,881,215,861,067.16/1,944,734.83
  6. Step 6: Final answer
    x = 1,481,546.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.